Build your own ESP32 and ESP8266 projects this weekend. We detail 10 practical IoT builds, including a Wi-Fi weather station using a DHT22.

If you spend any time near a gym, you may be familiar with Bluetooth heart rate monitors — a small pack of electronics mounted on a strap round the chest which can relay heart rate data to ...

A cracked screen doesn't matter when the phone becomes a server.

A build-it-yourself mobile platform combines cellular connectivity, modular hardware, and AI-assisted programming to help ...

Waveshare’s ESP32-C5-Pico brings dual-band Wi-Fi 6, Bluetooth 5 LE and 802.15.4 to a Raspberry Pi Pico-sized board, with ...

Build your own 4G smartphone using the MAKERphone 2.0 ESP32-S3 educational kit. Kids 9 and up can learn Arduino C++ and make real calls on a 1000mAh battery.

Bas BotBerg] wanted to use a portable Bluetooth thermal printer to run off reports on sensor data collected by an ESP32-C3 ...

TinyGo version 0.42 introduces significant updates, including recoverable panics and support for Go 1.27 and LLVM 22, ...

If you want to bring your music everywhere, the humble Bluetooth speaker is your best bet. You’ll lose some audio quality compared to bookshelf speakers, but these days, Bluetooth speakers sound ...

Sensors can automate anything.

It is like self-hosting your own private cellphone towers.

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